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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Copyright 2007-2008 Michele Mostarda ( michele.mostarda@gmail.com ).<a name="line.2"></a>
<FONT color="green">003</FONT>     * All Rights Reserved.<a name="line.3"></a>
<FONT color="green">004</FONT>     *<a name="line.4"></a>
<FONT color="green">005</FONT>     * Licensed under the Apache License, Version 2.0 (the 'License');<a name="line.5"></a>
<FONT color="green">006</FONT>     * you may not use this file except in compliance with the License.<a name="line.6"></a>
<FONT color="green">007</FONT>     * You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *     http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an 'AS IS' BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    package com.asemantics.rdfcoder;<a name="line.19"></a>
<FONT color="green">020</FONT>    <a name="line.20"></a>
<FONT color="green">021</FONT>    import com.asemantics.rdfcoder.model.CodeModelBase;<a name="line.21"></a>
<FONT color="green">022</FONT>    import com.asemantics.rdfcoder.model.java.JavaCodeHandler;<a name="line.22"></a>
<FONT color="green">023</FONT>    import com.asemantics.rdfcoder.model.java.JavaCoderFactory;<a name="line.23"></a>
<FONT color="green">024</FONT>    import com.asemantics.rdfcoder.model.java.JavaOntology;<a name="line.24"></a>
<FONT color="green">025</FONT>    import com.asemantics.rdfcoder.model.java.JavaQueryModel;<a name="line.25"></a>
<FONT color="green">026</FONT>    import com.asemantics.rdfcoder.model.java.JavaQueryModelImpl;<a name="line.26"></a>
<FONT color="green">027</FONT>    import com.asemantics.rdfcoder.profile.Profile;<a name="line.27"></a>
<FONT color="green">028</FONT>    import com.asemantics.rdfcoder.profile.ProfileException;<a name="line.28"></a>
<FONT color="green">029</FONT>    import com.asemantics.rdfcoder.repository.Repository;<a name="line.29"></a>
<FONT color="green">030</FONT>    import com.asemantics.rdfcoder.repository.RepositoryException;<a name="line.30"></a>
<FONT color="green">031</FONT>    import com.asemantics.rdfcoder.parser.DirectoryParser;<a name="line.31"></a>
<FONT color="green">032</FONT>    import com.asemantics.rdfcoder.parser.FileParser;<a name="line.32"></a>
<FONT color="green">033</FONT>    import com.asemantics.rdfcoder.parser.JStatistics;<a name="line.33"></a>
<FONT color="green">034</FONT>    import com.asemantics.rdfcoder.parser.bytecode.JavaBytecodeFileParser;<a name="line.34"></a>
<FONT color="green">035</FONT>    import com.asemantics.rdfcoder.parser.bytecode.JavaBytecodeJarParser;<a name="line.35"></a>
<FONT color="green">036</FONT>    import com.asemantics.rdfcoder.parser.javacc.JavaSourceFileParser;<a name="line.36"></a>
<FONT color="green">037</FONT>    import com.asemantics.rdfcoder.parser.ObjectsTable;<a name="line.37"></a>
<FONT color="green">038</FONT>    import com.asemantics.rdfcoder.parser.ParserException;<a name="line.38"></a>
<FONT color="green">039</FONT>    import com.asemantics.rdfcoder.storage.CodeStorage;<a name="line.39"></a>
<FONT color="green">040</FONT>    import org.apache.log4j.Logger;<a name="line.40"></a>
<FONT color="green">041</FONT>    <a name="line.41"></a>
<FONT color="green">042</FONT>    import java.io.File;<a name="line.42"></a>
<FONT color="green">043</FONT>    import java.io.FilenameFilter;<a name="line.43"></a>
<FONT color="green">044</FONT>    import java.io.IOException;<a name="line.44"></a>
<FONT color="green">045</FONT>    import java.io.InputStream;<a name="line.45"></a>
<FONT color="green">046</FONT>    import java.io.InvalidClassException;<a name="line.46"></a>
<FONT color="green">047</FONT>    import java.io.ObjectInputStream;<a name="line.47"></a>
<FONT color="green">048</FONT>    import java.io.ObjectOutputStream;<a name="line.48"></a>
<FONT color="green">049</FONT>    import java.io.OutputStream;<a name="line.49"></a>
<FONT color="green">050</FONT>    import java.io.PrintStream;<a name="line.50"></a>
<FONT color="green">051</FONT>    import java.util.ArrayList;<a name="line.51"></a>
<FONT color="green">052</FONT>    import java.util.Arrays;<a name="line.52"></a>
<FONT color="green">053</FONT>    import java.util.List;<a name="line.53"></a>
<FONT color="green">054</FONT>    <a name="line.54"></a>
<FONT color="green">055</FONT>    <a name="line.55"></a>
<FONT color="green">056</FONT>    /**<a name="line.56"></a>
<FONT color="green">057</FONT>     * Definition of the &lt;i&gt;Java Profile&lt;/i&gt;.<a name="line.57"></a>
<FONT color="green">058</FONT>     */<a name="line.58"></a>
<FONT color="green">059</FONT>    // TODO: HIGH - write appropriate test case.<a name="line.59"></a>
<FONT color="green">060</FONT>    public class JavaProfile implements Profile&lt;JavaQueryModel&gt; {<a name="line.60"></a>
<FONT color="green">061</FONT>    <a name="line.61"></a>
<FONT color="green">062</FONT>        /**<a name="line.62"></a>
<FONT color="green">063</FONT>         * Internal logger.<a name="line.63"></a>
<FONT color="green">064</FONT>         */<a name="line.64"></a>
<FONT color="green">065</FONT>        private static final Logger logger = Logger.getLogger(JavaProfile.class);<a name="line.65"></a>
<FONT color="green">066</FONT>    <a name="line.66"></a>
<FONT color="green">067</FONT>        /**<a name="line.67"></a>
<FONT color="green">068</FONT>         * The prefix of the resource name associated to the JRE CodeModel.<a name="line.68"></a>
<FONT color="green">069</FONT>         */<a name="line.69"></a>
<FONT color="green">070</FONT>        private static final String JRE_MODEL_PREFIX = "jre_model_";<a name="line.70"></a>
<FONT color="green">071</FONT>    <a name="line.71"></a>
<FONT color="green">072</FONT>        /**<a name="line.72"></a>
<FONT color="green">073</FONT>         * The prefix of the resource name associated to the JRE Object Table.<a name="line.73"></a>
<FONT color="green">074</FONT>         */<a name="line.74"></a>
<FONT color="green">075</FONT>        private static final String JRE_OBJECT_TABLE_PREFIX = "jre_ot_";<a name="line.75"></a>
<FONT color="green">076</FONT>    <a name="line.76"></a>
<FONT color="green">077</FONT>        /**<a name="line.77"></a>
<FONT color="green">078</FONT>         * JRE lib dir.<a name="line.78"></a>
<FONT color="green">079</FONT>         */<a name="line.79"></a>
<FONT color="green">080</FONT>        private static final String JRE_LIB_DIR = "lib";<a name="line.80"></a>
<FONT color="green">081</FONT>    <a name="line.81"></a>
<FONT color="green">082</FONT>        /**<a name="line.82"></a>
<FONT color="green">083</FONT>         * JRE extensions dir.<a name="line.83"></a>
<FONT color="green">084</FONT>         */<a name="line.84"></a>
<FONT color="green">085</FONT>        private static final String JRE_EXT_DIR = "lib" + File.separator + "ext";<a name="line.85"></a>
<FONT color="green">086</FONT>    <a name="line.86"></a>
<FONT color="green">087</FONT>        /**<a name="line.87"></a>
<FONT color="green">088</FONT>         * JRE security dir.<a name="line.88"></a>
<FONT color="green">089</FONT>         */<a name="line.89"></a>
<FONT color="green">090</FONT>        private static final String JRE_SEC_DIR = "lib" + File.separator + "security";<a name="line.90"></a>
<FONT color="green">091</FONT>    <a name="line.91"></a>
<FONT color="green">092</FONT>        /**<a name="line.92"></a>
<FONT color="green">093</FONT>         * Related java ontology.<a name="line.93"></a>
<FONT color="green">094</FONT>         */<a name="line.94"></a>
<FONT color="green">095</FONT>        private final JavaOntology javaOntology;<a name="line.95"></a>
<FONT color="green">096</FONT>    <a name="line.96"></a>
<FONT color="green">097</FONT>        /**<a name="line.97"></a>
<FONT color="green">098</FONT>         * Coder model.<a name="line.98"></a>
<FONT color="green">099</FONT>         */<a name="line.99"></a>
<FONT color="green">100</FONT>        private final Model&lt;JavaCoderFactory&gt; model;<a name="line.100"></a>
<FONT color="green">101</FONT>    <a name="line.101"></a>
<FONT color="green">102</FONT>        /**<a name="line.102"></a>
<FONT color="green">103</FONT>         * Coder repository.<a name="line.103"></a>
<FONT color="green">104</FONT>         */<a name="line.104"></a>
<FONT color="green">105</FONT>        private final Repository repository;<a name="line.105"></a>
<FONT color="green">106</FONT>    <a name="line.106"></a>
<FONT color="green">107</FONT>        /**<a name="line.107"></a>
<FONT color="green">108</FONT>         * Code storage internal instance.<a name="line.108"></a>
<FONT color="green">109</FONT>         */<a name="line.109"></a>
<FONT color="green">110</FONT>        private final CodeStorage codeStorage;<a name="line.110"></a>
<FONT color="green">111</FONT>    <a name="line.111"></a>
<FONT color="green">112</FONT>        /**<a name="line.112"></a>
<FONT color="green">113</FONT>         * Returns the &lt;i&gt;JRE&lt;/i&gt; location on the basis of the Operative System.<a name="line.113"></a>
<FONT color="green">114</FONT>         *<a name="line.114"></a>
<FONT color="green">115</FONT>         * @return the file addressing the JRE root dir.<a name="line.115"></a>
<FONT color="green">116</FONT>         */<a name="line.116"></a>
<FONT color="green">117</FONT>        public static File getJRELocation() throws ProfileException {<a name="line.117"></a>
<FONT color="green">118</FONT>            final String javaHome = System.getProperty("java.home");<a name="line.118"></a>
<FONT color="green">119</FONT>            if(javaHome == null) {<a name="line.119"></a>
<FONT color="green">120</FONT>                throw new ProfileException("Error while retrieving the Java Home.");<a name="line.120"></a>
<FONT color="green">121</FONT>            }<a name="line.121"></a>
<FONT color="green">122</FONT>            return new File(javaHome);<a name="line.122"></a>
<FONT color="green">123</FONT>        }<a name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>        /**<a name="line.125"></a>
<FONT color="green">126</FONT>         * Constructor.<a name="line.126"></a>
<FONT color="green">127</FONT>         *<a name="line.127"></a>
<FONT color="green">128</FONT>         * @param m<a name="line.128"></a>
<FONT color="green">129</FONT>         * @param r<a name="line.129"></a>
<FONT color="green">130</FONT>         */<a name="line.130"></a>
<FONT color="green">131</FONT>        protected JavaProfile( Model m, CodeStorage cs, Repository r ) {<a name="line.131"></a>
<FONT color="green">132</FONT>            javaOntology = new JavaOntology();<a name="line.132"></a>
<FONT color="green">133</FONT>    <a name="line.133"></a>
<FONT color="green">134</FONT>            model       = m;<a name="line.134"></a>
<FONT color="green">135</FONT>            codeStorage = cs;<a name="line.135"></a>
<FONT color="green">136</FONT>            repository  = r;<a name="line.136"></a>
<FONT color="green">137</FONT>        }<a name="line.137"></a>
<FONT color="green">138</FONT>    <a name="line.138"></a>
<FONT color="green">139</FONT>        /**<a name="line.139"></a>
<FONT color="green">140</FONT>         * Prints the ontology OWL.<a name="line.140"></a>
<FONT color="green">141</FONT>         * <a name="line.141"></a>
<FONT color="green">142</FONT>         * @param ps<a name="line.142"></a>
<FONT color="green">143</FONT>         */<a name="line.143"></a>
<FONT color="green">144</FONT>        public void printOntologyOWL(PrintStream ps) {<a name="line.144"></a>
<FONT color="green">145</FONT>            javaOntology.toOWL(ps);<a name="line.145"></a>
<FONT color="green">146</FONT>        }<a name="line.146"></a>
<FONT color="green">147</FONT>    <a name="line.147"></a>
<FONT color="green">148</FONT>        /**<a name="line.148"></a>
<FONT color="green">149</FONT>         * Returns the name of the JRE Model resource.<a name="line.149"></a>
<FONT color="green">150</FONT>         *<a name="line.150"></a>
<FONT color="green">151</FONT>         * @param jreDirName<a name="line.151"></a>
<FONT color="green">152</FONT>         * @return<a name="line.152"></a>
<FONT color="green">153</FONT>         */<a name="line.153"></a>
<FONT color="green">154</FONT>        private String getJREModelResourceName(String jreDirName) {<a name="line.154"></a>
<FONT color="green">155</FONT>            return JRE_MODEL_PREFIX + jreDirName;<a name="line.155"></a>
<FONT color="green">156</FONT>        }<a name="line.156"></a>
<FONT color="green">157</FONT>    <a name="line.157"></a>
<FONT color="green">158</FONT>        /**<a name="line.158"></a>
<FONT color="green">159</FONT>         * Returns the name of the JRE Object Table resource.<a name="line.159"></a>
<FONT color="green">160</FONT>         *<a name="line.160"></a>
<FONT color="green">161</FONT>         * @param jreDirName<a name="line.161"></a>
<FONT color="green">162</FONT>         * @return<a name="line.162"></a>
<FONT color="green">163</FONT>         */<a name="line.163"></a>
<FONT color="green">164</FONT>        private String getJREObjectTableResourceName(String jreDirName) {<a name="line.164"></a>
<FONT color="green">165</FONT>            return JRE_OBJECT_TABLE_PREFIX + jreDirName;<a name="line.165"></a>
<FONT color="green">166</FONT>        }<a name="line.166"></a>
<FONT color="green">167</FONT>    <a name="line.167"></a>
<FONT color="green">168</FONT>        /**<a name="line.168"></a>
<FONT color="green">169</FONT>         * Checks that in the current repository a &lt;i&gt;Java Runtime Environment&lt;/i&gt;<a name="line.169"></a>
<FONT color="green">170</FONT>         * model already exists.<a name="line.170"></a>
<FONT color="green">171</FONT>         *<a name="line.171"></a>
<FONT color="green">172</FONT>         * @param pathToJRE<a name="line.172"></a>
<FONT color="green">173</FONT>         * @return &lt;code&gt;true&lt;/code&gt; if the resource is already defined.<a name="line.173"></a>
<FONT color="green">174</FONT>         */<a name="line.174"></a>
<FONT color="green">175</FONT>        public boolean checkJREInit(File pathToJRE) {<a name="line.175"></a>
<FONT color="green">176</FONT>            if( pathToJRE == null ) {<a name="line.176"></a>
<FONT color="green">177</FONT>                throw new RDFCoderException("pathToJRE cannot be null.");<a name="line.177"></a>
<FONT color="green">178</FONT>            }<a name="line.178"></a>
<FONT color="green">179</FONT>            if( ! pathToJRE.exists() ) {<a name="line.179"></a>
<FONT color="green">180</FONT>                throw new RDFCoderException("specified JRE path: '" + pathToJRE.getAbsolutePath() + "' doesn't exist.");<a name="line.180"></a>
<FONT color="green">181</FONT>            }<a name="line.181"></a>
<FONT color="green">182</FONT>    <a name="line.182"></a>
<FONT color="green">183</FONT>            String jreResourceName = getJREModelResourceName( pathToJRE.getName() );<a name="line.183"></a>
<FONT color="green">184</FONT>            return repository.containsResource(jreResourceName);<a name="line.184"></a>
<FONT color="green">185</FONT>        }<a name="line.185"></a>
<FONT color="green">186</FONT>    <a name="line.186"></a>
<FONT color="green">187</FONT>        public JREReport initJRE(File pathToJRE) {<a name="line.187"></a>
<FONT color="green">188</FONT>            if( pathToJRE == null ) {<a name="line.188"></a>
<FONT color="green">189</FONT>                throw new RDFCoderException("pathToJRE cannot be null.");<a name="line.189"></a>
<FONT color="green">190</FONT>            }<a name="line.190"></a>
<FONT color="green">191</FONT>            if( ! pathToJRE.exists() ) {<a name="line.191"></a>
<FONT color="green">192</FONT>                throw new RDFCoderException("specified JRE path: '" + pathToJRE.getAbsolutePath() + "' doesn't exist.");<a name="line.192"></a>
<FONT color="green">193</FONT>            }<a name="line.193"></a>
<FONT color="green">194</FONT>    <a name="line.194"></a>
<FONT color="green">195</FONT>            // Prepares jars list.<a name="line.195"></a>
<FONT color="green">196</FONT>            File[] libJars = new File( pathToJRE, JRE_LIB_DIR).listFiles( new CoderUtils.JavaJarFilter() );<a name="line.196"></a>
<FONT color="green">197</FONT>            File[] libExts = new File( pathToJRE, JRE_EXT_DIR).listFiles( new CoderUtils.JavaJarFilter() );<a name="line.197"></a>
<FONT color="green">198</FONT>            File[] libSecs = new File( pathToJRE, JRE_SEC_DIR).listFiles( new CoderUtils.JavaJarFilter() );<a name="line.198"></a>
<FONT color="green">199</FONT>            List&lt;File&gt; files = new ArrayList&lt;File&gt;(libJars.length + libExts.length + libSecs.length);<a name="line.199"></a>
<FONT color="green">200</FONT>            files.addAll( Arrays.asList(libJars) );<a name="line.200"></a>
<FONT color="green">201</FONT>            files.addAll( Arrays.asList(libExts) );<a name="line.201"></a>
<FONT color="green">202</FONT>            files.addAll( Arrays.asList(libSecs) );<a name="line.202"></a>
<FONT color="green">203</FONT>    <a name="line.203"></a>
<FONT color="green">204</FONT>            // Creates structures.<a name="line.204"></a>
<FONT color="green">205</FONT>            JStatistics statistics    = new JStatistics();<a name="line.205"></a>
<FONT color="green">206</FONT>            ObjectsTable objectsTable = model.getObjectsTable();<a name="line.206"></a>
<FONT color="green">207</FONT>            CodeModelBase cmb         = model.getCodeModelBase();<a name="line.207"></a>
<FONT color="green">208</FONT>            JavaCodeHandler javaCodeHandler = model.getCoderFactory().createHandlerOnModel(cmb);<a name="line.208"></a>
<FONT color="green">209</FONT>    <a name="line.209"></a>
<FONT color="green">210</FONT>            CodeStorage cs = model.getCoderFactory().createCodeStorage();<a name="line.210"></a>
<FONT color="green">211</FONT>            if( ! cs.supportsFile() ) {<a name="line.211"></a>
<FONT color="green">212</FONT>                throw new IllegalStateException();<a name="line.212"></a>
<FONT color="green">213</FONT>            }<a name="line.213"></a>
<FONT color="green">214</FONT>    <a name="line.214"></a>
<FONT color="green">215</FONT>            // Initializes structures.<a name="line.215"></a>
<FONT color="green">216</FONT>            final String jreName = pathToJRE.getName();<a name="line.216"></a>
<FONT color="green">217</FONT>            JavaBytecodeJarParser parser = new JavaBytecodeJarParser();<a name="line.217"></a>
<FONT color="green">218</FONT>            JavaCodeHandler statCH = statistics.createStatisticsCodeHandler(javaCodeHandler);<a name="line.218"></a>
<FONT color="green">219</FONT>            parser.initialize(statCH, objectsTable);<a name="line.219"></a>
<FONT color="green">220</FONT>            javaCodeHandler.startParsing( jreName, pathToJRE.getAbsolutePath() );<a name="line.220"></a>
<FONT color="green">221</FONT>    <a name="line.221"></a>
<FONT color="green">222</FONT>            // Does jar parsing.<a name="line.222"></a>
<FONT color="green">223</FONT>            for(File f : files) {<a name="line.223"></a>
<FONT color="green">224</FONT>                try {<a name="line.224"></a>
<FONT color="green">225</FONT>                    parser.parseFile(f);<a name="line.225"></a>
<FONT color="green">226</FONT>                } catch (Exception e) {<a name="line.226"></a>
<FONT color="green">227</FONT>                    logger.error( String.format("Error while parsing file [%s]", f.getAbsolutePath() ), e );<a name="line.227"></a>
<FONT color="green">228</FONT>                }<a name="line.228"></a>
<FONT color="green">229</FONT>            }<a name="line.229"></a>
<FONT color="green">230</FONT>    <a name="line.230"></a>
<FONT color="green">231</FONT>            // Disposes parsing.<a name="line.231"></a>
<FONT color="green">232</FONT>            javaCodeHandler.endParsing();<a name="line.232"></a>
<FONT color="green">233</FONT>    <a name="line.233"></a>
<FONT color="green">234</FONT>            // Stores the objects table content.<a name="line.234"></a>
<FONT color="green">235</FONT>            try {<a name="line.235"></a>
<FONT color="green">236</FONT>                serializeJREObjectsTable(jreName, objectsTable);<a name="line.236"></a>
<FONT color="green">237</FONT>            } catch (Exception e) {<a name="line.237"></a>
<FONT color="green">238</FONT>                throw new RDFCoderException("Cannot serialize Object Table in repository.", e);   <a name="line.238"></a>
<FONT color="green">239</FONT>            }<a name="line.239"></a>
<FONT color="green">240</FONT>    <a name="line.240"></a>
<FONT color="green">241</FONT>            objectsTable = null;<a name="line.241"></a>
<FONT color="green">242</FONT>            parser.dispose();<a name="line.242"></a>
<FONT color="green">243</FONT>            parser = null;<a name="line.243"></a>
<FONT color="green">244</FONT>    <a name="line.244"></a>
<FONT color="green">245</FONT>            // Saves model in repository.<a name="line.245"></a>
<FONT color="green">246</FONT>            OutputStream os;<a name="line.246"></a>
<FONT color="green">247</FONT>            Repository.Resource resource = null;<a name="line.247"></a>
<FONT color="green">248</FONT>            try {<a name="line.248"></a>
<FONT color="green">249</FONT>                resource = repository.createResource(<a name="line.249"></a>
<FONT color="green">250</FONT>                        getJREModelResourceName(pathToJRE.getName()),<a name="line.250"></a>
<FONT color="green">251</FONT>                        Repository.ResourceType.XML<a name="line.251"></a>
<FONT color="green">252</FONT>                );<a name="line.252"></a>
<FONT color="green">253</FONT>                os  = resource.getOutputStream();<a name="line.253"></a>
<FONT color="green">254</FONT>                codeStorage.saveModel(cmb, os);<a name="line.254"></a>
<FONT color="green">255</FONT>                os.close();<a name="line.255"></a>
<FONT color="green">256</FONT>            } catch (Exception e) {<a name="line.256"></a>
<FONT color="green">257</FONT>                resource.delete();<a name="line.257"></a>
<FONT color="green">258</FONT>                throw new RDFCoderException("Cannot store model in repository.", e);<a name="line.258"></a>
<FONT color="green">259</FONT>            }<a name="line.259"></a>
<FONT color="green">260</FONT>    <a name="line.260"></a>
<FONT color="green">261</FONT>            // Disposes model.<a name="line.261"></a>
<FONT color="green">262</FONT>            cmb.clearAll();<a name="line.262"></a>
<FONT color="green">263</FONT>            cmb = null;<a name="line.263"></a>
<FONT color="green">264</FONT>    <a name="line.264"></a>
<FONT color="green">265</FONT>            return new JREReport(pathToJRE ,statistics);<a name="line.265"></a>
<FONT color="green">266</FONT>        }<a name="line.266"></a>
<FONT color="green">267</FONT>    <a name="line.267"></a>
<FONT color="green">268</FONT>        /**<a name="line.268"></a>
<FONT color="green">269</FONT>         * Loads an existing JRE data.<a name="line.269"></a>
<FONT color="green">270</FONT>         *<a name="line.270"></a>
<FONT color="green">271</FONT>         * @param pathToJRE<a name="line.271"></a>
<FONT color="green">272</FONT>         */<a name="line.272"></a>
<FONT color="green">273</FONT>        public void loadJRE(File pathToJRE) {<a name="line.273"></a>
<FONT color="green">274</FONT>            try {<a name="line.274"></a>
<FONT color="green">275</FONT>                model.getObjectsTable().load( deserializeJREObjectsTable( pathToJRE.getName() ) );<a name="line.275"></a>
<FONT color="green">276</FONT>            } catch (RepositoryException re) {<a name="line.276"></a>
<FONT color="green">277</FONT>                logger.info("Cannot retrieve Objects Table.", re);<a name="line.277"></a>
<FONT color="green">278</FONT>            } catch (InvalidClassException ice) {<a name="line.278"></a>
<FONT color="green">279</FONT>                logger.info("Obsolete Objects Table, removing it.", ice);<a name="line.279"></a>
<FONT color="green">280</FONT>                removeObjectsTable( pathToJRE.getName() );<a name="line.280"></a>
<FONT color="green">281</FONT>            } catch (Exception e) {<a name="line.281"></a>
<FONT color="green">282</FONT>                throw new RDFCoderException("A generic error occurred while loading the Objects Table.", e);<a name="line.282"></a>
<FONT color="green">283</FONT>            }<a name="line.283"></a>
<FONT color="green">284</FONT>        }<a name="line.284"></a>
<FONT color="green">285</FONT>    <a name="line.285"></a>
<FONT color="green">286</FONT>        /**<a name="line.286"></a>
<FONT color="green">287</FONT>         * This utility method initializes or loads the given &lt;i&gt;JRE&lt;/i&gt; profile depending if it exists or not.<a name="line.287"></a>
<FONT color="green">288</FONT>         *<a name="line.288"></a>
<FONT color="green">289</FONT>         * @param pathToJRE the location of the JRE.<a name="line.289"></a>
<FONT color="green">290</FONT>         * @return the initialization report if the init happened, &lt;code&gt;null&lt;/code&gt; otherwise.<a name="line.290"></a>
<FONT color="green">291</FONT>         * @throws ProfileException<a name="line.291"></a>
<FONT color="green">292</FONT>         */<a name="line.292"></a>
<FONT color="green">293</FONT>        public JREReport initOrLoadJRE(File pathToJRE) throws ProfileException {<a name="line.293"></a>
<FONT color="green">294</FONT>            if ( ! checkJREInit(pathToJRE)) {<a name="line.294"></a>
<FONT color="green">295</FONT>                try {<a name="line.295"></a>
<FONT color="green">296</FONT>                    return initJRE(pathToJRE);<a name="line.296"></a>
<FONT color="green">297</FONT>                } catch (Throwable t) {<a name="line.297"></a>
<FONT color="green">298</FONT>                    throw new ProfileException("An error occurred while init the JRE profile.", t);<a name="line.298"></a>
<FONT color="green">299</FONT>                }<a name="line.299"></a>
<FONT color="green">300</FONT>            } else {<a name="line.300"></a>
<FONT color="green">301</FONT>                try {<a name="line.301"></a>
<FONT color="green">302</FONT>                    loadJRE(pathToJRE);<a name="line.302"></a>
<FONT color="green">303</FONT>                    return null;<a name="line.303"></a>
<FONT color="green">304</FONT>                } catch (Throwable t) {<a name="line.304"></a>
<FONT color="green">305</FONT>                    throw new ProfileException("An error occurred while loading the JRE profile.", t);<a name="line.305"></a>
<FONT color="green">306</FONT>                }<a name="line.306"></a>
<FONT color="green">307</FONT>            }<a name="line.307"></a>
<FONT color="green">308</FONT>        }<a name="line.308"></a>
<FONT color="green">309</FONT>    <a name="line.309"></a>
<FONT color="green">310</FONT>        /**<a name="line.310"></a>
<FONT color="green">311</FONT>         * This utility method initializes or loads the default &lt;i&gt;JRE&lt;/i&gt; profile depending if it exists or not.<a name="line.311"></a>
<FONT color="green">312</FONT>         *<a name="line.312"></a>
<FONT color="green">313</FONT>         * @return the initialization report if the init happened, &lt;code&gt;null&lt;/code&gt; otherwise.<a name="line.313"></a>
<FONT color="green">314</FONT>         * @throws ProfileException<a name="line.314"></a>
<FONT color="green">315</FONT>         */<a name="line.315"></a>
<FONT color="green">316</FONT>        public JREReport initOrLoadJRE() throws ProfileException {<a name="line.316"></a>
<FONT color="green">317</FONT>            return initOrLoadJRE( getJRELocation() );<a name="line.317"></a>
<FONT color="green">318</FONT>        }<a name="line.318"></a>
<FONT color="green">319</FONT>    <a name="line.319"></a>
<FONT color="green">320</FONT>        public JStatistics loadSources(String libName, String srcPath) {<a name="line.320"></a>
<FONT color="green">321</FONT>            return loadJava(libName, srcPath, new JavaSourceFileParser(), new CoderUtils.JavaSourceFilenameFilter());<a name="line.321"></a>
<FONT color="green">322</FONT>        }<a name="line.322"></a>
<FONT color="green">323</FONT>    <a name="line.323"></a>
<FONT color="green">324</FONT>        public JStatistics loadClasses(String libName, String clsPath) {<a name="line.324"></a>
<FONT color="green">325</FONT>            return loadJava(libName, clsPath, new JavaBytecodeFileParser(), new CoderUtils.JavaClassFilenameFilter());<a name="line.325"></a>
<FONT color="green">326</FONT>        }<a name="line.326"></a>
<FONT color="green">327</FONT>    <a name="line.327"></a>
<FONT color="green">328</FONT>        public JStatistics loadJar(String libName, String pathToJar) throws IOException, ParserException {<a name="line.328"></a>
<FONT color="green">329</FONT>            JStatistics statistics = new JStatistics();<a name="line.329"></a>
<FONT color="green">330</FONT>            JavaCodeHandler javaCodeHandler = model.getCoderFactory().createHandlerOnModel( model.getCodeModelBase() );<a name="line.330"></a>
<FONT color="green">331</FONT>    <a name="line.331"></a>
<FONT color="green">332</FONT>            JavaBytecodeJarParser parser = new JavaBytecodeJarParser();<a name="line.332"></a>
<FONT color="green">333</FONT>            JavaCodeHandler statCH = statistics.createStatisticsCodeHandler(javaCodeHandler);<a name="line.333"></a>
<FONT color="green">334</FONT>            parser.initialize( statCH, model.getObjectsTable() );<a name="line.334"></a>
<FONT color="green">335</FONT>    <a name="line.335"></a>
<FONT color="green">336</FONT>            File lib = new File(pathToJar);<a name="line.336"></a>
<FONT color="green">337</FONT>    <a name="line.337"></a>
<FONT color="green">338</FONT>            javaCodeHandler.startParsing(libName, lib.getAbsolutePath());<a name="line.338"></a>
<FONT color="green">339</FONT>            parser.parseFile( new File(pathToJar) );<a name="line.339"></a>
<FONT color="green">340</FONT>            javaCodeHandler.endParsing();<a name="line.340"></a>
<FONT color="green">341</FONT>    <a name="line.341"></a>
<FONT color="green">342</FONT>            statistics.detachHandlers();<a name="line.342"></a>
<FONT color="green">343</FONT>            parser.dispose();<a name="line.343"></a>
<FONT color="green">344</FONT>            parser = null;<a name="line.344"></a>
<FONT color="green">345</FONT>    <a name="line.345"></a>
<FONT color="green">346</FONT>            return statistics;<a name="line.346"></a>
<FONT color="green">347</FONT>        }<a name="line.347"></a>
<FONT color="green">348</FONT>    <a name="line.348"></a>
<FONT color="green">349</FONT>        /**<a name="line.349"></a>
<FONT color="green">350</FONT>         * Loads Java resources.<a name="line.350"></a>
<FONT color="green">351</FONT>         * <a name="line.351"></a>
<FONT color="green">352</FONT>         * @param libName<a name="line.352"></a>
<FONT color="green">353</FONT>         * @param path<a name="line.353"></a>
<FONT color="green">354</FONT>         * @param fileParser<a name="line.354"></a>
<FONT color="green">355</FONT>         * @return<a name="line.355"></a>
<FONT color="green">356</FONT>         */<a name="line.356"></a>
<FONT color="green">357</FONT>        private JStatistics loadJava(String libName, String path, FileParser fileParser, FilenameFilter filenameFilter) {<a name="line.357"></a>
<FONT color="green">358</FONT>            JavaCodeHandler ch = model.getCoderFactory().createHandlerOnModel( model.getCodeModelBase() );<a name="line.358"></a>
<FONT color="green">359</FONT>    <a name="line.359"></a>
<FONT color="green">360</FONT>            DirectoryParser directoryParser = new DirectoryParser( fileParser, filenameFilter );<a name="line.360"></a>
<FONT color="green">361</FONT>            JStatistics statistics = new JStatistics();<a name="line.361"></a>
<FONT color="green">362</FONT>            JavaCodeHandler sch = statistics.createStatisticsCodeHandler(ch);<a name="line.362"></a>
<FONT color="green">363</FONT>    <a name="line.363"></a>
<FONT color="green">364</FONT>            directoryParser.initialize(sch, model.getObjectsTable() );<a name="line.364"></a>
<FONT color="green">365</FONT>            directoryParser.parseDirectory(libName, new File(path) );<a name="line.365"></a>
<FONT color="green">366</FONT>    <a name="line.366"></a>
<FONT color="green">367</FONT>            directoryParser.dispose();<a name="line.367"></a>
<FONT color="green">368</FONT>            ch = null;<a name="line.368"></a>
<FONT color="green">369</FONT>    <a name="line.369"></a>
<FONT color="green">370</FONT>            return statistics;<a name="line.370"></a>
<FONT color="green">371</FONT>        }<a name="line.371"></a>
<FONT color="green">372</FONT>    <a name="line.372"></a>
<FONT color="green">373</FONT>        /**<a name="line.373"></a>
<FONT color="green">374</FONT>         * Serializes the content of the JRE {@link com.asemantics.rdfcoder.parser.ObjectsTable}<a name="line.374"></a>
<FONT color="green">375</FONT>         * into the repository.<a name="line.375"></a>
<FONT color="green">376</FONT>         *<a name="line.376"></a>
<FONT color="green">377</FONT>         * @param objectsTable<a name="line.377"></a>
<FONT color="green">378</FONT>         */<a name="line.378"></a>
<FONT color="green">379</FONT>        private void serializeJREObjectsTable(String jreName, ObjectsTable objectsTable)<a name="line.379"></a>
<FONT color="green">380</FONT>        throws RepositoryException, IOException {<a name="line.380"></a>
<FONT color="green">381</FONT>            Repository.Resource resource = repository.createResource(<a name="line.381"></a>
<FONT color="green">382</FONT>                    getJREObjectTableResourceName( jreName ),<a name="line.382"></a>
<FONT color="green">383</FONT>                    Repository.ResourceType.BINARY<a name="line.383"></a>
<FONT color="green">384</FONT>            );<a name="line.384"></a>
<FONT color="green">385</FONT>            OutputStream os = resource.getOutputStream();<a name="line.385"></a>
<FONT color="green">386</FONT>            ObjectOutputStream oos = null;<a name="line.386"></a>
<FONT color="green">387</FONT>            try {<a name="line.387"></a>
<FONT color="green">388</FONT>                oos = new ObjectOutputStream(os);<a name="line.388"></a>
<FONT color="green">389</FONT>                oos.writeObject( objectsTable );<a name="line.389"></a>
<FONT color="green">390</FONT>            } finally {<a name="line.390"></a>
<FONT color="green">391</FONT>                if(oos != null) { oos.close(); }<a name="line.391"></a>
<FONT color="green">392</FONT>            }<a name="line.392"></a>
<FONT color="green">393</FONT>        }<a name="line.393"></a>
<FONT color="green">394</FONT>    <a name="line.394"></a>
<FONT color="green">395</FONT>        /**<a name="line.395"></a>
<FONT color="green">396</FONT>         * Deserializes the content of the &lt;i&gt;JRE&lt;/i&gt; {@link com.asemantics.rdfcoder.parser.ObjectsTable}<a name="line.396"></a>
<FONT color="green">397</FONT>         * from the repository.<a name="line.397"></a>
<FONT color="green">398</FONT>         * <a name="line.398"></a>
<FONT color="green">399</FONT>         * @param jreName<a name="line.399"></a>
<FONT color="green">400</FONT>         * @return<a name="line.400"></a>
<FONT color="green">401</FONT>         * @throws RepositoryException<a name="line.401"></a>
<FONT color="green">402</FONT>         * @throws IOException<a name="line.402"></a>
<FONT color="green">403</FONT>         * @throws ClassNotFoundException<a name="line.403"></a>
<FONT color="green">404</FONT>         */<a name="line.404"></a>
<FONT color="green">405</FONT>        private ObjectsTable deserializeJREObjectsTable(String jreName)<a name="line.405"></a>
<FONT color="green">406</FONT>        throws RepositoryException, IOException, ClassNotFoundException {<a name="line.406"></a>
<FONT color="green">407</FONT>            Repository.Resource resource = repository.getResource( getJREObjectTableResourceName( jreName ) );<a name="line.407"></a>
<FONT color="green">408</FONT>            InputStream is = resource.getInputStream();<a name="line.408"></a>
<FONT color="green">409</FONT>            ObjectInputStream ois = null;<a name="line.409"></a>
<FONT color="green">410</FONT>            try {<a name="line.410"></a>
<FONT color="green">411</FONT>                ois = new ObjectInputStream(is);<a name="line.411"></a>
<FONT color="green">412</FONT>                ObjectsTable ot = (ObjectsTable) ois.readObject();<a name="line.412"></a>
<FONT color="green">413</FONT>                return ot;<a name="line.413"></a>
<FONT color="green">414</FONT>            } finally {<a name="line.414"></a>
<FONT color="green">415</FONT>                if(ois != null) { ois.close(); }<a name="line.415"></a>
<FONT color="green">416</FONT>            }<a name="line.416"></a>
<FONT color="green">417</FONT>        }<a name="line.417"></a>
<FONT color="green">418</FONT>    <a name="line.418"></a>
<FONT color="green">419</FONT>        /**<a name="line.419"></a>
<FONT color="green">420</FONT>         * Removes the object table associated to the given &lt;i&gt;JRE&lt;/i&gt;.<a name="line.420"></a>
<FONT color="green">421</FONT>         *<a name="line.421"></a>
<FONT color="green">422</FONT>         * @param jreName<a name="line.422"></a>
<FONT color="green">423</FONT>         */<a name="line.423"></a>
<FONT color="green">424</FONT>        private void removeObjectsTable(String jreName) {<a name="line.424"></a>
<FONT color="green">425</FONT>            try {<a name="line.425"></a>
<FONT color="green">426</FONT>                repository.removeResource( getJREObjectTableResourceName( jreName ) );<a name="line.426"></a>
<FONT color="green">427</FONT>            } catch (RepositoryException re) {<a name="line.427"></a>
<FONT color="green">428</FONT>                logger.error("Error while removing object table.", re);<a name="line.428"></a>
<FONT color="green">429</FONT>            }<a name="line.429"></a>
<FONT color="green">430</FONT>        }<a name="line.430"></a>
<FONT color="green">431</FONT>    <a name="line.431"></a>
<FONT color="green">432</FONT>        private JavaQueryModel jqmInstance;<a name="line.432"></a>
<FONT color="green">433</FONT>    <a name="line.433"></a>
<FONT color="green">434</FONT>        public JavaQueryModel getQueryModel() {<a name="line.434"></a>
<FONT color="green">435</FONT>            if( jqmInstance == null ) {<a name="line.435"></a>
<FONT color="green">436</FONT>                jqmInstance = new JavaQueryModelImpl( model.getCodeModelBase() );<a name="line.436"></a>
<FONT color="green">437</FONT>            }<a name="line.437"></a>
<FONT color="green">438</FONT>            return jqmInstance;<a name="line.438"></a>
<FONT color="green">439</FONT>        }<a name="line.439"></a>
<FONT color="green">440</FONT>    }<a name="line.440"></a>




























































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